Where is Xi 'an car audio refit shop cost-effective?

It is recommended to go to the rambler car stereo. As the largest audio brand in China, rambler has excellent music quality. My sagitar car was modified there, and the effect was very good. All the cars have been replaced, and there is no damage, and the cars are not damaged. Friends who want to modify the stereo can go and have a look. The price is very cheap, and the front and rear speakers are just over 2000. This shop is located in Huineng automobile supplies market in the North Third Ring Road. Friends who want to change can go shopping.